CVE-2024-38435 Unitronics Vision PLC - CWE-703: Improper Check or Handling of Exceptional Conditions
Improper handling of exceptional conditions in Unitronics Vision PLCs allows attackers to cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-38435?
CVE-2024-38435 is a medium-severity denial of service vulnerability in Unitronics Vision PLC, published on 21 Jul 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Unitronics Vision PLC – CWE-703: Improper Check or Handling of Exceptional Conditions may allow denial of service
Weakness: CWE-703
Which versions are affected by CVE-2024-38435?
It affects 1 product.
Products include Unitronics Visilogic.
How do I fix CVE-2024-38435?
No fix has been published for CVE-2024-38435 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-38435 being exploited?
There is no known exploitation of CVE-2024-38435 in the wild and no public exploit code.
Sources
Also known as GHSA-x64v-pq34-g3cq.